asm.hpp: fix usage of _mm_prefetch

2023-12-10 21:56:50 +01:00
parent ab6bcd32a9
commit cb4a688e02
1 changed files with 2 additions and 2 deletions
@@ -113,7 +113,7 @@ namespace utils
 		const void* ptr = reinterpret_cast<const void*>(value);

 #ifdef _M_X64
-		return _mm_prefetch(static_cast<const char*>(ptr), 2);
+		return _mm_prefetch(static_cast<const char*>(ptr), _MM_HINT_T1);
 #else
 		return __builtin_prefetch(ptr, 0, 2);
 #endif
@@ -128,7 +128,7 @@ namespace utils
 		}

 #ifdef _M_X64
-		return _mm_prefetch(static_cast<const char*>(ptr), 3);
+		return _mm_prefetch(static_cast<const char*>(ptr), _MM_HINT_T0);
 #else
 		return __builtin_prefetch(ptr, 0, 3);
 #endif